This is cool. Here's such a trick. Disconnect hose from air box, smoke, blow through smoke, check for leaks. You don't even need a car.
π§ High-Performance 3/8" Black Lisle 68210 IPR Socket for Ford Diesel Engines
9 Review
π Lisle 22850 - Ultimate Hose Pincher for Efficient and Secure Sealing
8 Review
Lisle 37300 Fuel and Air Conditioning Disconnect Pliers
8 Review
π οΈ Efficient Ford Disconnect Set: Lisle 39220 for 3/8" & 1/2" Connectors
9 Review